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| Attribute | Long March 8 (incl. 8A) 🇨🇳 China Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-07-26Remove × | ||
|---|---|---|---|
| Company | China Academy of Launch Vehicle Technology (CALT) / CASC | United Launch Alliance | LandSpace |
| Country | 🇨🇳 China | 🇺🇸 USA | 🇨🇳 China |
| Status | Active | Retired | Active |
| Vehicle class | Medium | Heavy | Medium |
| Propellant | RP-1 / LOX (stage 1); LH2/LOX (stage 2) | LH2 / LOX | Methalox (LOX / liquid methane) |
| Reusable | No | No | No |
| Stages | 2 | 2 | 2 |
| First flight | 2020 | 2004 – 2024 | 2024 |
| Payload to LEO | 8,100 kgas of [1]5,000 kg to 700 km SSO (base); the enlarged-second-stage 8A variant (first flew 2025-02-11) lifts 7,000 kg to the same SSO reference orbit. | 28,370 kgas of [1] ↑ Best | 6,000 kgas of [1]4,000 kg to 500 km SSO. Enhanced variant of the base Zhuque-2 with a common-bulkhead tank, TQ-15 thrust-vectoring engine on stage 2, and a niobium-alloy nozzle extension. A further-improved Block 2 first flew 2026-05-14 with subcooled propellant loading and a 3-ignition second stage. |
| Payload to GTO | — | — | — |
| Height | 50.3 mas of [1] | 70.7 mas of [1] ↑ Best | — |
| Liftoff mass | 356 t (base); 371 t (8A)as of [1] ↑ Best | 733 tas of [1] | — |
| Success rate | 100% (16/16 combined base + 8A)as of [1] | 93.75% (15/16 full success, 1 partial failure)as of [1] | 100% since 2024-11-27 debutas of [1] ↑ Best |
| Total flights | 16 (base + 8A combined)as of [1] ↑ Best | 16as of [1] | 2+ (2E variant)as of [1] |
| Cost / kg LEO | — | — | — |
| Summary | A two-stage medium-lift launcher originally designed with a reusable combined-booster-recovery concept in mind, though currently operational vehicles fly expendable. Exclusively from Wenchang. | ULA's triple-common-booster-core heavy-lift launcher, retired 2024-04-09 after its final flight; superseded by Vulcan Centaur, which ULA states offers similar heavy-lift capability at lower cost. | LandSpace's enhanced methalox launcher, the higher-performance successor to the original Zhuque-2 (the first methalox rocket ever to reach orbit, in 2023) — see slug 'zhuque-2' for the original vehicle already in our database. |
48 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.